TREA

Charles J. Haas

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  • Middletown, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Saw fence
    • Patent number 4,658,687
    • Issue date Apr 21, 1987
    • Shopsmith, Inc.
    • Charles J. Haas
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Workpiece support system for a power tool
    • Patent number 4,566,510
    • Issue date Jan 28, 1986
    • Shopsmith, Inc.
    • Robert L. Bartlett
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Headstock elevating apparatus
    • Patent number 4,548,246
    • Issue date Oct 22, 1985
    • Shopsmith, Inc.
    • John G. Legler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR